| 前日に均衡した方程式 |
BaS + PtF2 = BaF2 + PtS
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
FeSO4 + MnO2 + H2SO4 = MnSO4Fe2(SO4)3 + H2O =>
2 FeSO4 + MnO2 + 2 H2SO4 = MnSO4Fe2(SO4)3 + 2 H2O
HCl + HClO3 = HOH + Cl2 =>
5 HCl + HClO3 = 3 HOH + 3 Cl2
SnS2 + Cl = SnCl4 + S =>
SnS2 + 4 Cl = SnCl4 + 2 S
Ca(HS)2 + HNO3 = NO2 + H2SO4 + CaSO4 + H2O =>
Ca(HS)2 + 16 HNO3 = 16 NO2 + H2SO4 + CaSO4 + 8 H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
NH4Cl + Ca(OH2) = CaCl2 + H2O + NH4 =>
2 NH4Cl + Ca(OH2) = CaCl2 + H2O + 2 NH4
S2O8{-2)+I{-} = SO4{-2}+I2 =>
S2O8{-2)+2I{-} = 2 SO4{-2}+I2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
LiOH + HCl = HOH + LiCl =>
LiOH + HCl = HOH + LiCl
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + LiSO4 + K2SO4 + H2O =>
5 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl + 2 MnSO4 + 5 LiSO4 + K2SO4 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CO2 + H2SO4 = C(SO4)2 + H2O =>
CO2 + 2 H2SO4 = C(SO4)2 + 2 H2O
CuS + HNO3 = CuSO4 + H2O + N2O3 =>
CuS + 4 HNO3 = CuSO4 + 2 H2O + 2 N2O3
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + H2O + I2 =>
K2Cr2O7 + 2 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 7 H2O + 3 I2
Na2O + CO2(g) = Na2CO3(s) =>
Na2O + CO2(g) = Na2CO3(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlCl3 + AgSO4 = Al(SO4)3 + AgCl =>
AlCl3 + 3 AgSO4 = Al(SO4)3 + 3 AgCl
HC2H3O2 + H2O = H3O + C2(OH)2 =>
HC2H3O2 + 2 H2O = 2 H3O + C2(OH)2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CaCO3 + Al(OH)3 = Ca(OH)2 + Al2(CO3)3 =>
3 CaCO3 + 2 Al(OH)3 = 3 Ca(OH)2 + Al2(CO3)3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
NaB + H2 = NaH + BH2 =>
2 NaB + 3 H2 = 2 NaH + 2 BH2
CH3COOH + MgCO3 = CO2 + H2O + MgCOOH =>
3 CH3COOH + 8 MgCO3 = 6 CO2 + 2 H2O + 8 MgCOOH
C2H5NH2 + CuO = Cu + N2 + CO2 + H2O =>
2 C2H5NH2 + 15 CuO = 15 Cu + N2 + 4 CO2 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H4C3O2 + OH = H3C4O2 + H2O =>
4 H4C3O2 + 3 OH = 3 H3C4O2 + 5 H2O
Al2(SO4)3 + Cu3PO4 = AlPO4 + Cu2SO4 =>
Al2(SO4)3 + 2 Cu3PO4 = 2 AlPO4 + 3 Cu2SO4
C9H20(l) + O2 = CO2(g) + H2O(g) =>
C9H20(l) + 14 O2 = 9 CO2(g) + 10 H2O(g)
KSO4(aq) + BaCl(aq) = KCl(aq) + BaSO4(s) =>
KSO4(aq) + BaCl(aq) = KCl(aq) + BaSO4(s)
C20H86O2 + O2 = CO2 + H2O =>
2 C20H86O2 + 81 O2 = 40 CO2 + 86 H2O
Ca3(PO4)2 + Pb = Pb3(PO4)2 + Ca =>
Ca3(PO4)2 + 3 Pb = Pb3(PO4)2 + 3 Ca
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2O + H2O = Na2(OH)2 =>
Na2O + H2O = Na2(OH)2
CU(OH)2 + H = CU + H2O =>
CU(OH)2 + 2 H = CU + 2 H2O
NaAsO2 + I2 + Na2CO3 + H2O = Na[H2AsO4] + NaI + CO2 =>
NaAsO2 + I2 + Na2CO3 + H2O = Na[H2AsO4] + 2 NaI + CO2
Al2(CO3)3 + H2SO4 = H2O + CO2 + Al2(SO4)3 =>
Al2(CO3)3 + 3 H2SO4 = 3 H2O + 3 CO2 + Al2(SO4)3
NH2Cl + NHCl2 = N2 + HCl = NH2Cl + NHCl2 =>
NH2Cl + NHCl2 = N2 + 3 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
In{+} = In + In{+3} =>
3 In{+} = 2 In + In{+3}
Zn2SO4 + SrCl2 = ZnCl2 + Sr2SO4 =>
Zn2SO4 + 2 SrCl2 = 2 ZnCl2 + Sr2SO4
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CHCCH3 + [Ag(NH3)2]OH = AgCCCH3 + NH3 + H2O =>
CHCCH3 + [Ag(NH3)2]OH = AgCCCH3 + 2 NH3 + H2O
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
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